Buggy code:
public class Table extends Composite { TableItem [ ] items ; TableColumn [ ] columns ; ImageList imageList ; int lastIndexOf ; int lastWidth ; boolean customDraw ; boolean dragStarted ; boolean fixScrollWidth ; boolean mouseDown ; boolean ignoreActivate ; boolean ignoreSelect ; boolean ignoreShrink ; boolean ignoreRedraw ; static final int INSET = 4 ; static final int GRID_WIDTH = 1 ; static final int HEADER_MARGIN = 10 ; static final int TableProc ; static final TCHAR TableClass = new TCHAR ( 0 , OS . WC_LISTVIEW , true ) ; public Table ( Composite parent , int style ) { } TableItem _getItem ( int index ) { } public void addSelectionListener ( SelectionListener listener ) { } int callWindowProc ( int hwnd , int msg , int wParam , int lParam ) { } static int checkStyle ( int style ) { } boolean checkData ( TableItem item , boolean redraw ) { if ( item . cached ) return true ; if ( ( ( style ) & ( SWT . VIRTUAL ) ) != 0 ) { item . cached = true ; Event event = new Event ( ) ; event . item = item ; ignoreRedraw = true ; sendEvent ( SetData , event ) ; ignoreRedraw = false ; if ( ( isDisposed ( ) ) || ( item . isDisposed ( ) ) ) return false ; if ( redraw ) { if ( ! ( setScrollWidth ( item , false ) ) ) { <START_BUG> item . redraw ( ( - 1 ) , true , true ) ; <END_BUG> } } } return true ; } protected void checkSubclass ( ) { } public void clear ( int index ) { } public void clear ( int start , int end ) { } public void clear ( int [ ] indices ) { } public void clearAll ( ) { } public Point computeSize ( int wHint , int hHint , boolean changed ) { } void createHandle ( ) { } void createItem ( TableColumn column , int index ) { } void createItem ( TableItem item , int index ) { } void createWidget ( ) { } int defaultBackground ( ) { } public void deselect ( int [ ] indices ) { } public void deselect ( int index ) { } public void deselect ( int start , int end ) { } public void deselectAll ( ) { } void destroyItem ( TableColumn column ) { } void destroyItem ( TableItem item ) { } void fixCheckboxImageList ( ) { } int getBackgroundPixel ( ) { } public TableColumn getColumn ( int index ) { } public int getColumnCount ( ) { } public TableColumn [ ] getColumns ( ) { } int getFocusIndex ( ) { } int getForegroundPixel ( ) { } public int getGridLineWidth ( ) { } public int getHeaderHeight ( ) { } public boolean getHeaderVisible ( ) { } public TableItem getItem ( int index ) { } public TableItem getItem ( Point point ) { } public int getItemCount ( ) { } public int getItemHeight ( ) { } public TableItem [ ] getItems ( ) { } public boolean getLinesVisible ( ) { } public TableItem [ ] getSelection ( ) { } public int getSelectionCount ( ) { } public int getSelectionIndex ( ) { } public int [ ] getSelectionIndices ( ) { } public int getTopIndex ( ) { } int imageIndex ( Image image ) { } public int indexOf ( TableColumn column ) { } public int indexOf ( TableItem item ) { } public boolean isSelected ( int index ) { } void releaseWidget ( ) { } public void remove ( int [ ] indices ) { } public void remove ( int index ) { } public void remove ( int start , int end ) { } public void removeAll ( ) { } public void removeSelectionListener ( SelectionListener listener ) { } public void select ( int [ ] indices ) { } public void select ( int index ) { } public void select ( int start , int end ) { } public void selectAll ( ) { } LRESULT sendMouseDownEvent ( int type , int button , int msg , int wParam , int lParam ) { } void setBackgroundPixel ( int pixel ) { } void setCheckboxImageListColor ( ) { } void setCheckboxImageList ( int width , int height ) { } void setFocusIndex ( int index ) { } public void setFont ( Font font ) { } void setForegroundPixel ( int pixel ) { } public void setHeaderVisible ( boolean show ) { } public void setItemCount ( int count ) { } void setItemHeight ( ) { } public void setLinesVisible ( boolean show ) { } public void setRedraw ( boolean redraw ) { } boolean setScrollWidth ( TableItem item , boolean force ) { } public void setSelection ( int [ ] indices ) { } public void setSelection ( TableItem [ ] items ) { } public void setSelection ( int index ) { } public void setSelection ( int start , int end ) { } void setTableEmpty ( ) { } public void setTopIndex ( int index ) { } public void showColumn ( TableColumn column ) { } void showItem ( int index ) { } public void showItem ( TableItem item ) { } public void showSelection ( ) { } String toolTipText ( NMTTDISPINFO hdr ) { } int widgetStyle ( ) { } TCHAR windowClass ( ) { } int windowProc ( ) { } LRESULT WM_CHAR ( int wParam , int lParam ) { } LRESULT WM_ERASEBKGND ( int wParam , int lParam ) { } LRESULT WM_GETOBJECT ( int wParam , int lParam ) { }

Fix:
item . redraw ( ) ;